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src/os/win32/ngx_win32_config.h - nginx-1.31.9 nginx/ @ 2a3a19c6f

Data types defined

Macros defined

Source code


  2. /*
  3. * Copyright (C) Igor Sysoev
  4. * Copyright (C) Nginx, Inc.
  5. */


  8. #ifndef _NGX_WIN32_CONFIG_H_INCLUDED_
  9. ‌#define _NGX_WIN32_CONFIG_H_INCLUDED_


  12. #undef  WIN32
  13. ‌#define WIN32         0x0400
  14. ‌#define _WIN32_WINNT  0x0501


  17. ‌#define STRICT
  18. ‌#define WIN32_LEAN_AND_MEAN

  20. /* enable getenv() and gmtime() in msvc8 */
  21. ‌#define _CRT_SECURE_NO_WARNINGS
  22. ‌#define _CRT_SECURE_NO_DEPRECATE

  24. /* enable gethostbyname() in msvc2015 */
  25. #if !(NGX_HAVE_INET6)
  26. ‌#define _WINSOCK_DEPRECATED_NO_WARNINGS
  27. #endif

  29. /*
  30. * we need to include <windows.h> explicitly before <winsock2.h> because
  31. * the warning 4201 is enabled in <windows.h>
  32. */
  33. #include <windows.h>

  35. #ifdef _MSC_VER
  36. #pragma warning(disable:4201)
  37. #endif

  39. #include <winsock2.h>
  40. #include <ws2tcpip.h>  /* ipv6 */
  41. #include <shellapi.h>
  42. #include <stddef.h>    /* offsetof() */

  44. #ifdef __MINGW64_VERSION_MAJOR

  46. /* GCC MinGW-w64 supports _FILE_OFFSET_BITS */
  47. ‌#define _FILE_OFFSET_BITS 64

  49. #elif defined __GNUC__

  51. /* GCC MinGW's stdio.h includes sys/types.h */
  52. ‌#define _OFF_T_
  53. ‌#define __have_typedef_off_t

  55. #endif

  57. #include <stdio.h>
  58. #include <stdlib.h>
  59. #include <stdarg.h>
  60. #ifdef __GNUC__
  61. #include <stdint.h>
  62. #endif
  63. #include <ctype.h>
  64. #include <locale.h>

  66. #ifdef __WATCOMC__
  67. ‌#define _TIME_T_DEFINED
  68. ‌typedef long  time_t;
  69. /* OpenWatcom defines time_t as "unsigned long" */
  70. #endif

  72. #include <time.h>      /* localtime(), strftime() */


  75. #ifdef _MSC_VER

  77. /* the end of the precompiled headers */
  78. #pragma hdrstop

  80. #pragma warning(default:4201)

  82. /* 'type cast': from function pointer to data pointer */
  83. #pragma warning(disable:4054)

  85. /* 'type cast': from data pointer to function pointer */
  86. #pragma warning(disable:4055)

  88. /* 'function' : different 'const' qualifiers */
  89. #pragma warning(disable:4090)

  91. /* unreferenced formal parameter */
  92. #pragma warning(disable:4100)

  94. /* FD_SET() and FD_CLR(): conditional expression is constant */
  95. #pragma warning(disable:4127)

  97. /* conversion from 'type1' to 'type2', possible loss of data */
  98. #pragma warning(disable:4244)

  100. /* conversion from 'size_t' to 'type', possible loss of data */
  101. #pragma warning(disable:4267)

  103. /* array is too small to include a terminating null character */
  104. #pragma warning(disable:4295)

  106. /* conversion from 'type1' to 'type2' of greater size */
  107. #pragma warning(disable:4306)

  109. #endif


  112. #ifdef __WATCOMC__

  114. /* symbol 'ngx_rbtree_min' has been defined, but not referenced */
  115. #pragma disable_message(202)

  117. #endif


  120. #ifdef __BORLANDC__

  122. /* the end of the precompiled headers */
  123. #pragma hdrstop

  125. /* functions containing (for|while|some if) are not expanded inline */
  126. #pragma warn -8027

  128. /* unreferenced formal parameter */
  129. #pragma warn -8057

  131. /* suspicious pointer arithmetic */
  132. #pragma warn -8072

  134. #endif


  137. #include <ngx_auto_config.h>


  140. ‌#define ngx_inline          __inline
  141. ‌#define ngx_cdecl           __cdecl


  144. #ifdef _MSC_VER
  145. ‌typedef unsigned __int32    uint32_t;
  146. ‌typedef __int32             int32_t;
  147. ‌typedef unsigned __int16    uint16_t;
  148. ‌#define ngx_libc_cdecl      __cdecl

  150. #elif defined __BORLANDC__
  151. ‌typedef unsigned __int32    uint32_t;
  152. ‌typedef __int32             int32_t;
  153. ‌typedef unsigned __int16    uint16_t;
  154. ‌#define ngx_libc_cdecl      __cdecl

  156. #else /* __WATCOMC__ */
  157. ‌typedef unsigned int        uint32_t;
  158. ‌typedef int                 int32_t;
  159. ‌typedef unsigned short int  uint16_t;
  160. ‌#define ngx_libc_cdecl

  162. #endif

  164. ‌typedef __int64             int64_t;
  165. ‌typedef unsigned __int64    uint64_t;

  167. #if __BORLANDC__
  168. ‌typedef int                 intptr_t;
  169. ‌typedef u_int               uintptr_t;
  170. #endif


  173. #ifndef __MINGW64_VERSION_MAJOR

  175. /* Windows defines off_t as long, which is 32-bit */
  176. ‌typedef __int64             off_t;
  177. ‌#define _OFF_T_DEFINED

  179. #endif


  182. #ifdef __WATCOMC__

  184. /* off_t is redefined by sys/types.h used by zlib.h */
  185. ‌#define __TYPES_H_INCLUDED
  186. ‌typedef int                 dev_t;
  187. ‌typedef unsigned int        ino_t;

  189. #elif __BORLANDC__

  191. /* off_t is redefined by sys/types.h used by zlib.h */
  192. ‌#define __TYPES_H

  194. ‌typedef int                 dev_t;
  195. ‌typedef unsigned int        ino_t;

  197. #endif


  200. #ifndef __GNUC__
  201. #ifdef _WIN64
  202. ‌typedef __int64             ssize_t;
  203. #else
  204. ‌typedef int                 ssize_t;
  205. #endif
  206. #endif


  209. ‌typedef uint32_t            in_addr_t;
  210. ‌typedef u_short             in_port_t;
  211. ‌typedef int                 sig_atomic_t;


  214. #ifdef _WIN64

  216. ‌#define NGX_PTR_SIZE            8
  217. ‌#define NGX_SIZE_T_LEN          (sizeof("-9223372036854775808") - 1)
  218. ‌#define NGX_MAX_SIZE_T_VALUE    9223372036854775807
  219. ‌#define NGX_TIME_T_LEN          (sizeof("-9223372036854775808") - 1)
  220. ‌#define NGX_TIME_T_SIZE         8
  221. ‌#define NGX_MAX_TIME_T_VALUE    9223372036854775807

  223. #else

  225. ‌#define NGX_PTR_SIZE            4
  226. ‌#define NGX_SIZE_T_LEN          (sizeof("-2147483648") - 1)
  227. ‌#define NGX_MAX_SIZE_T_VALUE    2147483647
  228. ‌#define NGX_TIME_T_LEN          (sizeof("-2147483648") - 1)
  229. ‌#define NGX_TIME_T_SIZE         4
  230. ‌#define NGX_MAX_TIME_T_VALUE    2147483647

  232. #endif


  235. ‌#define NGX_OFF_T_LEN           (sizeof("-9223372036854775807") - 1)
  236. ‌#define NGX_MAX_OFF_T_VALUE     9223372036854775807
  237. ‌#define NGX_SIG_ATOMIC_T_SIZE   4


  240. ‌#define NGX_HAVE_LITTLE_ENDIAN  1
  241. ‌#define NGX_HAVE_NONALIGNED     1


  244. ‌#define NGX_WIN_NT        200000


  247. ‌#define NGX_LISTEN_BACKLOG           511


  250. #ifndef NGX_HAVE_INHERITED_NONBLOCK
  251. ‌#define NGX_HAVE_INHERITED_NONBLOCK  1
  252. #endif

  254. #ifndef NGX_HAVE_CASELESS_FILESYSTEM
  255. ‌#define NGX_HAVE_CASELESS_FILESYSTEM  1
  256. #endif

  258. #ifndef NGX_HAVE_WIN32_TRANSMITPACKETS
  259. ‌#define NGX_HAVE_WIN32_TRANSMITPACKETS  1
  260. ‌#define NGX_HAVE_WIN32_TRANSMITFILE     0
  261. #endif

  263. #ifndef NGX_HAVE_WIN32_TRANSMITFILE
  264. ‌#define NGX_HAVE_WIN32_TRANSMITFILE  1
  265. #endif

  267. #if (NGX_HAVE_WIN32_TRANSMITPACKETS) || (NGX_HAVE_WIN32_TRANSMITFILE)
  268. ‌#define NGX_HAVE_SENDFILE  1
  269. #endif

  271. #ifndef NGX_HAVE_SO_SNDLOWAT
  272. /* setsockopt(SO_SNDLOWAT) returns error WSAENOPROTOOPT */
  273. ‌#define NGX_HAVE_SO_SNDLOWAT         0
  274. #endif

  276. #ifndef NGX_HAVE_FIONREAD
  277. ‌#define NGX_HAVE_FIONREAD            1
  278. #endif

  280. ‌#define NGX_HAVE_GETADDRINFO         1

  282. ‌#define ngx_random()                                                          \
  283.     ((long) (0x7fffffff & ( ((uint32_t) rand() << 16)                         \
  284.                           ^ ((uint32_t) rand() << 8)                          \
  285.                           ^ ((uint32_t) rand()) )))

  287. ‌#define ngx_debug_init()


  290. #endif /* _NGX_WIN32_CONFIG_H_INCLUDED_ */

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